81
Yes, 9 squared = 81.
yes it isThe square root of 81 is 9.
No but 81 is a square number
.12
64 and 81 ; 64 is 8 squared and 81 is 9 squared
-9 or +9.
9 Squared is 81.Squared means to times a number by itself so..... 9 squared = 9x9 = 81!
No, 90 is not a square number. 81 is 9 squared and 100 is 10 squared.
3 cubed = 27 and 9 squared = 81 which is the biggest number
The square root of 81 squared is 81.
It is 81 because 9 times 9 equals 81